Population 1,363 · Census ACS 2020–24
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Population and households in Ipswich
Household size in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 2.26 | 2.51 | 2.68 |
| 2010–14 | 2.24 | 2.51 | 2.73 |
| 2015–19 | 2.34 | 2.50 | 2.71 |
| 2020–24 | 2.51 | 2.48 | 2.65 |
| Change | +0.25 | −0.03 | −0.03 |
Households in Ipswich run a little small, averaging 2.51 people against 2.65 nationally, which usually means more singles and couples and fewer children. The picture is much the same across South Dakota. Household size has climbed from 2.26 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.
Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).
Median age in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 49.8 | 37.9 | 37.7 |
| 2010–14 | 45.3 | 38.3 | 38.6 |
| 2015–19 | 38.8 | 38.8 | 39.6 |
| 2020–24 | 38.2 | 38.9 | 40.1 |
| Change | −11.6 | +1.0 | +2.3 |
Ipswich is a little younger than the country as a whole: its median age is 38.2, against 40.1 nationally. That is in line with the rest of South Dakota.
Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).
Single-parent households in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 3.6% | 10.8% | 12.3% |
| 2010–14 | 0.7% | 11.1% | 12.3% |
| 2015–19 | 5.8% | 10.9% | 11.6% |
| 2020–24 | 10.5% | 10.7% | 11.6% |
| Change | +6.9 pts | −0.1 pts | −0.6 pts |
Single-parent households are a bit less common in Ipswich than nationally: 10.5%, against 11.6%. South Dakota as a whole looks much the same.
Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).
Housing in Ipswich
Renters in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 30.3% | 31.1% | 33.3% |
| 2010–14 | 24.1% | 32.0% | 35.6% |
| 2015–19 | 22.5% | 32.0% | 36.0% |
| 2020–24 | 26.8% | 31.4% | 34.8% |
| Change | −3.6 pts | +0.3 pts | +1.5 pts |
Most households in Ipswich own their homes; 26.8% rent, below the national share of 34.8%. Among homeowners, 43.6% have no mortgage at all, above the national share of 39.8%.
Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).
Vacant homes in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 18.6% | 11.3% | 11.4% |
| 2010–14 | 12.5% | 10.7% | 11.4% |
| 2015–19 | 16.8% | 11.6% | 11.1% |
| 2020–24 | 9.1% | 10.3% | 9.6% |
| Change | −9.5 pts | −1.1 pts | −1.8 pts |
About as many homes sit empty in Ipswich as nationally: 9.1%, against 9.6%.
Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).
Age of homes in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 1963 | 1972 | 1974 |
| 2010–14 | 1963 | 1974 | 1975 |
| 2015–19 | 1968 | 1977 | 1977 |
| 2020–24 | 1964 | 1981 | 1980 |
| Change | +1 | +9 | +6 |
Ipswich is a place of older homes: half were built before 1964, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.
Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).
Rent in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | $587 | $631 | $965 |
| 2010–14 | $580 | $692 | $1,040 |
| 2015–19 | $657 | $798 | $1,213 |
| 2020–24 | $1,129 | $1,000 | $1,571 |
| Change | +$543 | +$369 | +$606 |
Rent in Ipswich runs $1,129 a month at the median, utilities included, well below the U.S. median of $1,571. Still, rents here are higher than in South Dakota as a whole ($1,000). The typical renter here spends 15.9% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.
Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).
Education in Ipswich
Bachelor's degrees in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 19.2% | 26.8% | 28.4% |
| 2010–14 | 26.0% | 27.8% | 29.6% |
| 2015–19 | 28.6% | 29.4% | 32.1% |
| 2020–24 | 24.4% | 32.5% | 35.6% |
| Change | +5.3 pts | +5.6 pts | +7.2 pts |
College degrees are relatively uncommon in Ipswich: 24.4% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.
Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
High school graduates in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 81.4% | 89.9% | 84.9% |
| 2010–14 | 89.1% | 91.0% | 86.1% |
| 2015–19 | 93.7% | 91.8% | 87.7% |
| 2020–24 | 90.4% | 93.1% | 89.3% |
| Change | +9.0 pts | +3.2 pts | +4.3 pts |
High school completion in Ipswich is close to the national rate: 90.4% of adults have a diploma or equivalent, against 89.3%. The rate is lower than in South Dakota overall (93.1%).
High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).
Jobs in Ipswich
| Period | Ipswich | South Dakota | U.S. |
|---|---|---|---|
| 2006–10 | 4.5% | 4.9% | 8.1% |
| 2010–14 | 0.9% | 4.9% | 9.4% |
| 2015–19 | 2.0% | 3.6% | 5.6% |
| 2020–24 | 0.7% | 3.1% | 5.4% |
| Change | −3.7 pts | −1.7 pts | −2.7 pts |
The job market in Ipswich has been strong: just 0.7% of the labor force was out of work and looking, well below the national rate of 5.4%. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current job market.
Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).
Ipswich compared with nearby cities
| City | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| Ipswich | 2.51 | 38.2 | 10.5% | 26.8% | 9.1% | 1964 | $1,129 | 24.4% | 90.4% | 0.7% |
| Plainview Colony | 2.65 | 47.6 | 2.3% | 14.7% | 1.6% | 1984 | $1,363 | 37.4% | 91.1% | 2.8% |
| Powell | 2.64 | 47.7 | 2.3% | 14.4% | 1.9% | 1983 | $1,343 | 37.2% | 91.3% | 2.7% |
| Long Lake Colony | 2.62 | 47.3 | 2.2% | 15.1% | 3.0% | 1982 | $1,329 | 37.1% | 90.9% | 2.7% |
| Mina | 2.61 | 48.5 | 2.2% | 13.8% | 2.1% | 1982 | $1,199 | 36.4% | 92.8% | 2.7% |
| Roscoe | 2.18 | 47.5 | 1.9% | 6.7% | 20.3% | 1960 | $792 | 19.8% | 94.3% | 0.2% |
| Wetonka | 2.41 | 47.1 | 1.9% | 15.9% | 11.4% | 1969 | $867 | 33.6% | 92.6% | 2.4% |
| Leola | 2.27 | 43.2 | 2.4% | 19.8% | 22.2% | 1961 | $818 | 31.7% | 87.1% | 1.9% |
| Loyalton | 2.16 | 47.9 | 1.6% | 5.2% | 20.0% | 1959 | $769 | 18.8% | 94.6% | 0.1% |
| Cresbard | 2.43 | 44.8 | 2.1% | 8.7% | 16.6% | 1961 | $771 | 25.2% | 97.3% | 0.7% |
| Willow | 2.30 | 43.1 | 3.4% | 18.7% | 23.6% | 1965 | $729 | 30.4% | 86.2% | 1.6% |
All figures 2020–24.
Cities with similar populations: Edgar Springs, MO · Walkerville, MI · Waldrup, MS · Geary, OK · Fords Prairie, WA · Eudora, MS · Elwell, MI · Egan, LA · Edgerton, MI · Waterloo, CA
About these numbers
Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up Ipswich. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.
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